KAT DRILLING
1 / 5
Bench and production drilling tools include rods, shank adapters, couplings and bits. We provide 9 main threads types: R3212, R32, HL38, T38, T45, T51, T60, ST58, and ST68. These tools are compatible with button bits, cross bits, and reaming products.
| Button bit-T38 Thread | Carbide Dimension (mm) | Dimensions D | Flushing Hole | |||||
|---|---|---|---|---|---|---|---|---|
| Gauge [No.] | Gauge [mm] | Front [No.] | Front [mm] | [mm] | [in] | Front | Side | |
| Standard | 6 | 10 | 3 | 10 | 57 | 2 1/4" | 3 | 1 |
| Standard | 6 | 11 | 3 | 11 | 64 | 2 1/2" | 3 | 1 |
| Heavy Duty | 6 | 12.7 | 3 | 12.7 | 76 | 3" | 3 | 1 |
| Drop Center | 6 | 10 | 3/1 | 10/9 | 64 | 2 1/2" | 3 | 0 |
| Flat Face | 8 | 11 | 4/1 | 10/10 | 76 | 3" | 4 | 0 |
